

/* 导航栏2 begin*/
.nav_u {
	padding-top: 12px;
	padding-left: 30px;
	margin-left: 120px;
}

.boxb_nav .boxbuii_nav_item {
	float: left;
}

.boxb_nav .boxbuii_nav_item .nav_ia {
	display: block;
	color: #333;
	font-size: 16px;
	padding: 26px 10px 38px 10px;
	/* background-color: pink; */
}

.boxbuii_nav_item .nav_ia:hover {
	color: #ff6700;
}

/* 导航栏2 end*/

/* 导航栏2 下拉框 begin*/
.site-header-b {
	position: absolute;
	width: 100%;
	height: 0px;
	overflow: hidden;
	z-index: 999999;
	box-shadow: 0 3px 4px rgb(0 0 0 / 18%);
	/* 鼠标移入才显示的样式 */
/* 	height: 230px;
	border-top: 1px solid #e0e0e0;
border-top:none; */
background-color: #fff;
transition: all 0.3s;
}
/* 隐藏 */
.hiddenboxmax{
	height: 0;
	border-top: none;
}
.showboxmax{
	height: 230px;
	border-top: 1px solid #e0e0e0;
}
.site-header-b:hover{
	height: 230px;
	border-top: 1px solid #e0e0e0;
}
.site_header_b_nav {
	width: 1226px;
	height: 0px;
	margin: 0 auto;
	border: 1px solid red;
	/* overflow: hidden; */
	/* height: 201px; */
	font-size: 12px;
	transition: all 0.3s;
	/* background-color: red; */
}
.boxb_nav_li{
	width: 180px;
	height: 166px;
	/* margin-left: 10px; */
	padding: 35px 12px 0;
	/* background-color: pink; */
	float: left;
}
.boxb_nav_li .boxb_nav_li_a{
	display: inline-block;
	display: block;
	width: 100%;
	height:100%;
	text-align: center;
	/* background-color: #B0B0B0; */
}
/* 图片 */
.boxb_nav_li_img{
	width: 160px;
	height: 110px;
	margin: 0 auto 16px;
	float: left;
}
.boxb_nav_li_img_a::after{
	content: "";
	display: block;
	clear: both;
}
.boxb_nav_li_a .title,.boxb_nav_li_a .price{
	width: 100%;
	line-height: 20px;
	/* background-color: red; */
}

.boxb_nav_li::before{
	content: "";
	display: block;
	width: 1px;
	height: 100px;
	position: absolute;
	background-color: #e0e0e0;
}
.boxb_first_li::before{
	width: 0;
	height: 0;
}
/* 价格 */
.price {
	text-align: center;
	margin: 0 auto;
	color: #FF6700;
}

/* 标题 */
.title {
	text-align: center;
	margin: 0 auto;
	color: #333;
}

/* 导航栏2 下拉框 end*/
